from numbers import Number
from types import new_class

import qrcode
def num_add(a:int ,b:int):
    print(a+b)

num_add(1,10)
class App:
    def __init__(self,row_text:str,num:int,num1:int):
        self.row_text = row_text
        num1:chr
        row_text:str


if __name__ == "__main__":
    num_add(1,10)
    for i in range(100):
        print(chr(i))
    app = App("文本",1,10)
    print(app)

